PneumaticPlus SAF4000M-N04BD-MEP Compressed Air Particulate Filter 1/2" NPT, 10 Micron - Metal Bowl, Auto Drain, Bracket Particulate air filter, 1/2 inch NPT, 210 CFM Auto Drain (Float Drain), Easy bowl removal and element replacement Operating Temperature: -30 F to 175 F - 10 Micron Element Stanard Max. Supply Pressure: 250 PSI / Operating Pressure: 0 to 150 PSI Use Metal bowl in pressure exceeding 150 PSI or when solvents harmful to polycarbonate is present